Polybutylene Service and Valve Replacements (CI 5688 & CI 5689)

The City of Thousand Oaks is undertaking a critical infrastructure improvement project to replace 125 aging polybutylene water service lines with durable copper tubing, install 125 cathodic protection systems to prevent corrosion, and remove and reinstall 54 valves. This initiative addresses the known vulnerabilities of polybutylene piping, which is susceptible to degradation from chlorine exposure and microfracturing, leading to sudden failures that compromise water system reliability. All work will occur within the public right-of-way in Thousand Oaks, California, with strict adherence to standard trenching and excavation practices, including proper shoring and backfilling, and full restoration of roadways and surfaces to original condition. The project is categorized under CEQA Class 2(c) for minor alterations to existing public facilities, and a Notice of Exemption has been filed with the State Clearinghouse under Document Number 2025100013817, satisfying environmental compliance requirements without the need for an environmental impact report. The project is administered by the City of Thousand Oaks, with Ted Gerber, City Engineer, serving as the primary contact and applicant representative. While no formal contract type, pricing, or payment terms are specified in the available documentation, the work is being executed under a forecast declaration, and no federal acquisition regulations or standardized contract clauses are incorporated. Payment for related environmental filing fees is processed through the Ventura County Clerk’s Office, with no indication of formal invoicing systems like WAWF or IPP. The only referenced attachment is a Vicinity and Location Map, providing site-specific details for work areas. There is no indication of solicitation numbers, contract values, evaluation factors, or special requirements such as key personnel or conflicts of interest provisions. The effort is focused entirely on enhancing water service resilience through material upgrades and corrosion control, with oversight and acceptance conducted directly by municipal authorities at the project site in Thousand Oaks.